| 영문 | cohort study | 한글 | 계획연구, 전향연구, 앞방향연구 |
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| 설명 | 분석역학에서의 요인-대조연구의 한 기법이다. 사람의 집단에서 질병유행과 가설요인과의 연관성을 고찰하여 인과관계를 밝히는 것을 목적으로 한다. 가설요인을 갖는 집단과 갖지 않는 집단, 혹은 적은 집단과 많은 집단의 2군(코호트)으로 나누어 추적 조사하여 각 집단에서의 질병의 발생빈도를 비교하는 것이다. 일반적으로는 전향적인 연구로 행해지는 경우가 많으나 후향적인 연구로도 행하여진다. |
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| ESC | electromechanical slope computer; endosystolic count; erythropoietin-sensitive stem cell; esterase C... |
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| ISI | infarct size index; initial slope index; injury severity index; Institute for Scientific Information... |
| APC | Age Period Cohort |
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| MACS | Multicenter AIDS Cohort Study |
| SHCS | Swiss HIV Cohort Study |
| ISI | Initial Slope Index |
| NS' | Negative Slope |
| slope | 1. An oblique direction; a line or direction including from a horizontal line or direction; also, sometimes, an inclination, as of one line or surface to another. 2. Any ground whose surface forms an angle with the plane of the horizon. " buildings the summit and slope of a hill." (Macaulay) "Under the slopes of Pisgah." (Deut. Iv. 49. (Rev. Ver)) A slope, considered as descending, is a declivity; considered as ascending, an acclivity. <geometry> Slope of a plane, the direction of the plane; as, parallel planes have the same slope. Origin: Formed (like abode fr. Abide) from OE. Slipen. See Slip. Source: Websters Dictionary (01 Mar 1998) |
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| slope culture | A culture made on the slanting surface of a medium which has been solidified in a test tube inclined from the perpendicular so as to give a greater area than that of the lumen of the tube. Synonym: slope culture. (05 Mar 2000) |
| cohort | <statistics> A cohort is a group of animals of the same species, identified by a common characteristic, which are studied over a period of time as part of a scientific or medical investigation. (09 Oct 1997) |
| cohort effect | Variation in health status arising from different causal factors to which each birth cohort in a population is exposed as environment and society change. (12 Dec 1998) |
| cohort studies | Studies in which subsets of a defined population are identified. These groups may or may not be exposed to factors hypothesised to influence the probability of the occurrence of a particular disease or other outcome. Cohorts are defined populations which, as a whole, are followed in an attempt to determine distinguishing subgroup characteristics. (12 Dec 1998) |
| cohort study | A study using epidemiological methods, such as a clinical trial, in which a cohort with a particular attribute (e.g., smokers, recipients of a drug) is followed prospectively and compared for some outcome (e.g., disease, cure) with another cohort not possessing the attribute. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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